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Bamboo Arrow Build-A-Long

10/15/2011

17 Comments

 
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Bamboo Arrow Build-A-Long

First go to Home Depot and buy some 72" Bamboo Plant Stakes. They come in a 6 pack. Buy as many as you like expecting to get 3-4 usable shafts per bag.

You will also want to pickup some 16D Duplex Nails.


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Now go through the bags and pick out the straightest pieces with a OD (outside diameter) of between 7-10mm. It helps to have an open end wrench handy to help gauge the OD. We are going to be making these into 32" shafts so the OD only needs to be between 7-10mm for a 32" section.


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You should now have a pile of hand picked 72" Bamboo Plant Stakes with an OD of between 7-10MM over a 32" section.

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Now we need to cut the Bamboo Plant Stakes down so they are more manageable for the straightening process. Bamboo likes to split when being cut so be careful here and use a sharp/fine tooth saw.


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When cutting the Bamboo you need to find the best section of your 72" stake. Bamboo has a natural taper. The thick end of you bamboo is going to have the point. The thin end will have the nock. Take this into account when cutting the Bamboo. You will want your cut at the nock end to be about 1.5" past a node. We will be using the node to help setup the Self-Nock later on. Go ahead and cut the shafts down to only about 36-40" at this point. You want to leave them a little long to help with straightening.

In this picture you can see where you want to have the cut for the nock end in relation to the Bamboo node.

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For straightening the shafts I like to use a heat gun. Just about any heat source will work.

Some people like to straighten the nodes first. Some like to do the mid section first. It does not seem to matter either way so choose which one you like. I start with the nodes.

I take my heat gun and place it under the node while spinning the shaft. Once the section I am heating gets hot enough the Bamboo will bend very easy. Just bend it as straight as possible and move on to the next node.


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After you do the nodes move on the section between the nodes.


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Next we need to cut our straightened shafts to length (32") and sand down the nodes. Some people leave the nodes as is. I prefer to sand them down. The choice is yours.

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Before and after of the sanded nodes.


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When cutting the nock end only take off a little bit. You want to leave a node about 3/4" above the nock end (skinny end) for setting up the Self-Nock. After cutting the nock end measure 32" and trim the excess off the front. Do not worry about node placement on the point end (fat end) it does not matter.


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You should now have nice pile of straightened, sanded, cut to length (32") shafts with an OD of between 7-10mm.


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Now we will attempt to spine our arrows. Once again some people do not bother to spine their Bamboo Arrows. I will be. For optimal arrow flight you will want your arrow spine to match the weight of your bow.

I do not have a spine meter so this is how we will be doing it.


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Take two of your 16D Duplex nails and nail them level to a flat surface 26" apart.


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Next go into your quiver and grab an arrow that shoots well out of your bow. Place the arrow on the two nails and hang any 2lb. weight from the middle.

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Make a mark in the middle where the arrow flexes to it furthest point.


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Now go through your Bamboo Shafts and do the same thing. Place the shafts that are +/- 1mm from your mark in a separate pile.

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Make a mark in the middle where the arrow flexes to it furthest point.


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 While doing this spin the shaft with the weight on it and find the stiffest side. This is the side you want facing the bow. Make a small mark on the nock end so you know where to place your Self-Nock.  Make a small mark on the nock end so you know where to place your Self-Nock.


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You should now have pile of spined, straightened, sanded, cut to length (32") shafts with an OD of between 7-10mm and a mark for your nock.

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Now we will be sealing our shafts to protect them from moisture. Just about anything will work here. Before appling my finish I like to straighten the shafts on last time.


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After straightening apply your finish however you like. Some spray, some wipe. I just use an old rag to wipe on a nice thick coat then set aside to dry.

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You should now have pile of sealed, spined, straightened, sanded, cut to length (32") shafts with an OD of between 7-10mm and a mark for your nock.


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On to the Self-Nocks. This is where the project becomes more fun IMO.


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First I drill a 7/64" hole 3/8" from the back of the arrow at the nock end (Skinny end) on the same side I marked the stiff spot on the arrow.


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Then using a razor blade I cut into the hole I just drilled.


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Do the other side and pop out the center.


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Get a piece of 80gr sandpaper and fold it in half twice so it is 4 layers thick. Use this to clean up the nock.


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All cleaned up.

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Now take a piece of 220gr sandpaper and place in over the sharp edge of a piece material. Use the edge of the sandpaper to create an angle at the end of the nock.


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Angle at the end of the nock.

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We have to wrap the Self-Nocks to prevent them from splitting. I'm using Artificial Sinew. Any thread will work.


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I start by gluing my Sinew down with a little dab of Super Glue.


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Then I just wrap down the arrow about 1/2" and secure the Sinew again with a little Super Glue. Try and get this nice and tight.


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Cut off the extra and coat the whole thing in clear nail polish or Super Glue.

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 You will also want to saturate the inside of the nock with Super Glue to add strength.


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Nocks are all finished up!

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Time to turn the 16D Duplex nails into points. Take a nail and chuck it up in your drill.


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Now head over to your sander and spin the head with the hand drill while you slowly taper the tip to a fine point (both the drill and the sander are moving in this picture even though it does not look like it).


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Finished head should look like this and is now ready to be installed in our shafts.


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Finished head should look like this and is now ready to be installed in our shafts.


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Now we will install our 16D Duplex Nail Points into our shafts. If you want to cut your shafts shorter then 32" now is the time to do so. I am leaving these full length.


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First drill out the center of the shaft with a 5/32" drill bit (or a little smaller size OD drill bit then the nail). The shaft will want to split so go slow.

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Next heat up the nail red hot and push the nail in the shaft. Make sure the nail is red hot or it will not want to fit all the way. Go slow and don't push to hard.


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Once the nail fits all the way in let it cool for 10-15 minutes.


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When its cool to the touch pull out the nail and squeeze in some Gorilla Glue. I like Gorilla Glue because it fills the gaps. Any glue will do.

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Then I wet my nail (Gorilla Glue likes one side wet) and insert it in the shaft.

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Come back in a few hours and the Gorilla Glue should be dry. It will fill any gap it between the head and the shaft with foamy glue.


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Give the tip a good sanding to clean up the extra glue and to slightly taper the area around the marriage between shaft and point.

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Now sand the whole shaft (except the Sinew wrapping) with extra fine steel wool.


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After a good sanding with the steel wool apply the final few coats of finish. Unlike the first coat (heavy) this time do 2-3 (light) coats.

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Now that our finish is dry we will attach the fletching.


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Glue your feathers on to the shaft using your jig. I use Duco Cement.


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Start with the Cock Feather.

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Second Feather.

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Last one.

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Then add a little dab of Duco Cement to the front and back of each feather.


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Front.

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Back.

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Now we need to wrap the front of the feathers with Artificial Sinew to help keep them held down.

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Just like the nock I start by gluing my Sinew down with a little dab of Super Glue.


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Then I just wrap down the arrow about 1/2" and secure the Sinew again with a little Super Glue. Try and get this nice and tight.

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Cut off the extra and coat the whole thing in clear nail polish or Super Glue.

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Finished!

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Feel free to ask any questions.

Thanks and enjoy!

Tenbrook


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17 Comments
Alx
12/11/2011 12:17:42 am

Great build along and nice traditional arrows! Thanks for sharing. I'm gonna try making a set. The bananas for a 2 lb weight was a nice touch....
Cheers

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paul lowell
4/10/2012 08:36:07 am

nice job! just what i was looking for. thanks.

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John B link
8/24/2012 03:06:44 pm

Thanks for the tutorial. i've been using this info for about a year now and have been very successful. one question I have is with the 16d duplex nails. I have been cutting the lengths down from full length which average about 160 to 180 grains, down to 80, 100 and 125 grains for my lighter draw weight bows. it doesn't take much time to grind off some weight and I can match to within a tenth of a grain.
Have you experimented with these nails by matching nail weights or has it been unnecessary in your experience?

Thanks again for the tutorial, You provided a great jumpstart for me!

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Tenbrook
11/4/2014 10:05:16 pm

Great Idea my friend!

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mike kupetsky
10/9/2013 01:51:25 am

Have you mounted any broadheads to them and hunted with them? If so how do you mount them?

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Tenbrook
10/9/2013 10:14:45 am

I glue a dowel in the point end of the shaft about 2" deep then once it dries I taper them just like wood arrows. Get yourself a glue-on broadhead and your ready to go!

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Pamela Ovalle
11/4/2013 12:07:34 am

Very nice! Great post. You made it simple and easy!

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Mark
11/4/2013 12:03:22 pm

That is very cool... Makes me want to go out and make some bamboo arrows. Excellent tutorial... Thanks.

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David
11/28/2013 12:45:13 am

Great instructions going to try it thanks

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Matt
10/27/2014 09:40:24 pm

This is a great tutorial. One question. You mentioned that you marked the stiff side of the arrow and that you want to orient that towards the bow. But in the picture you drill the nock hole on the same side which would orient the stiff side either up or down. Can you clarify that for me? thank you !

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Tenbrook
11/4/2014 10:07:08 pm

That was a mistake on my part. Drill the nock 90 degrees from your mark.

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Jorge link
1/21/2015 04:09:28 am

I like it good idea

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joe van der Voren link
8/29/2016 12:25:17 pm

Would these arrows shoot from a 50lb selfbow?. A great tutoreal finding usable info on bamboo arrowmaking with any depth is similar to looking for hens teeth!!.

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GkKool link
11/28/2016 12:43:47 am

Great Idea man, thanks for step by step process

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Richie
8/8/2017 03:22:15 am

Great tutorial .Have you seen straightening sticks they work good and speed up the straightening process a lot.They save burning your hand too.Duplex nails may be ok for light bows but using socket type heads are much stronger.Bamboo can still split with a socket point .I shoot heavy bows though.A guy in Bali makes solid bamboo arrows and these are possibably even stronger.He cuts blanks from large bamboo and runs the blanks through a dowelling machine.If I can get access to quality bamboo stock I will try his method too.check out traditional Korean and Japanese arrow making as its a real art form well worth watching.Inspiring to say the least.
Richie

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Vanessa Blair link
10/9/2018 04:38:41 pm

My brother's new hobby is archery and he wants to have good quality bamboo arrows. It was explained here that he should go and buy bamboo that will fit his needs. Moreover, it's recommended to go to trusted services for quality bamboo arrows.

Reply
Henry link
1/15/2021 11:01:24 pm

I liked your blog, thanks for sharing this.

Reply



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    Tenbrook Archery

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